Sam Yang

Learn More
Paired helical filaments, the ultrastructural substrate of Alzheimer neurofibrillary change, were found in great number in a 29-year-old patient with neurovisceral lipidosis. The abnormal filaments were frequently present in the distended neurons and axons. The clinical, pathological, and ultrastructural findings were consistent with juvenile dystonic(More)
Activation of a facultative, dicentric chromosome provides a unique opportunity to introduce a double strand DNA break into a chromosome at mitosis. Time lapse video enhanced-differential interference contrast analysis of the cellular response upon dicentric activation reveals that the majority of cells initiates anaphase B, characterized by pole-pole(More)
Device improvement with strain engineering is considered a way to enhance the carrier mobility. Several stress-transfer techniques (such as etch-stop liner, stress transfer technique, e-SiGe) using extra integration process into an existing baseline process is demonstrated. In addition, new preparation techniques of strained-Si surface (e.g. biaxial tensile(More)
The information and results contained in this work illustrate the performance and cost range for gas turbine NO x control technologies. It is intended to establish a dialogue among interested parties to examine the environmental impacts and regulatory implications of airborne emissions from advanced gas turbine systems. Mention of trade names and commercial(More)
We report an unusual and dramatic presentation of a rare form of cutaneous lymphoma, known as subcutaneous panniculitis-like T-cell lymphoma (SPTCL). This patient presented with a pruritic, florid and purpuric rash that was diagnosed as lobular panniculitis and treated with oral steroids for 1 year with no success. His skin lesions would return each time(More)
The heat transfer problem in composite materials has been investigated which contains the nano-scale interface. A molecular dynamics-continuum coupled model is developed to study the heat transport from the macro-to the micro-scales. The model includes four major parts: (1) A reverse non-equilibrium molecular dynamics (RNEMD) is used to calculate the(More)
11:00 AM – 11:30 AM Generalized image charge solvation model for electrostatic interactions in molecular dynamics simulations of aqueous solutions (p. 70) 3:30 PM – 4:00 PM Dirichlet/Robin iteration-by-subdomain Schwarz-DDM for mul-tiphase fuel cell model with micro-porous layer (p. 60) 12:00 PM – 12:30 PM A Schwarz generalized eigen-oscillation spectral(More)